Installing Sailfish X on Xperia 10 Plus

Im using manjaro linux and run the batch file and get

Detected Linux
Searching device to flash…
Found 1 devices: CQ3001NU4F
Fastboot command: fastboot -s CQ3001NU4F
Flashing boot_a partition…
Sending ‘boot_a’ (20020 KB) FAILED (Status read failed (No such device))
fastboot: error: Command failed

what am I doing wrong?

did you unlock the bootloader before?

Yes bootloader unlocked. I was finally able to flash in windows by disabling driver signing. Sailfish X is working now.